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harrydeluxe / php-liquid

A PHP port of Ruby's Liquid Templates
http://www.delacap.com/artikel/Liquid-Templates/
MIT License
239 stars 119 forks source link

How to test if variable is a number? #59

Open Zyles opened 5 years ago

Zyles commented 5 years ago

I want to check a variable if it is a number or not.